1#ifndef _TRANSPORT_H_
2#define _TRANSPORT_H_
3
4#include <linux/blkdev.h>
5
6
7#define USB_STOR_XFER_GOOD 0
8#define USB_STOR_XFER_SHORT 1
9#define USB_STOR_XFER_STALLED 2
10#define USB_STOR_XFER_LONG 3
11#define USB_STOR_XFER_ERROR 4
12
13
14#define USB_STOR_TRANSPORT_GOOD 0
15#define USB_STOR_TRANSPORT_FAILED 1
16#define USB_STOR_TRANSPORT_NO_SENSE 2
17#define USB_STOR_TRANSPORT_ERROR 3
18
19
20
21
22
23
24
25
26
27
28#define US_CBI_ADSC 0
29extern int usb_stor_Bulk_transport(struct scsi_cmnd *, struct us_data*);
30extern int usb_stor_Bulk_max_lun(struct us_data *);
31extern int usb_stor_Bulk_reset(struct us_data *);
32extern void usb_stor_invoke_transport(struct scsi_cmnd *, struct us_data*);
33extern void usb_stor_stop_transport(struct us_data *);
34extern int usb_stor_control_msg(struct us_data *us, unsigned int pipe,
35 u8 request, u8 requesttype, u16 value, u16 index,
36 void *data, u16 size, int timeout);
37extern int usb_stor_clear_halt(struct us_data *us, unsigned int pipe);
38extern int usb_stor_bulk_transfer_buf(struct us_data *us, unsigned int pipe,
39 void *buf, unsigned int length, unsigned int *act_len);
40extern int usb_stor_bulk_transfer_sg(struct us_data *us, unsigned int pipe,
41 void *buf, unsigned int length, int use_sg, int *residual);
42extern int usb_stor_bulk_srb(struct us_data *us, unsigned int pipe,
43 struct scsi_cmnd *srb);
44extern int usb_stor_port_reset(struct us_data *us);
45
46
47enum xfer_buf_dir {TO_XFER_BUF, FROM_XFER_BUF};
48extern unsigned int usb_stor_access_xfer_buf(struct us_data*,
49 unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb,
50 struct scatterlist **, unsigned int *offset, enum xfer_buf_dir dir);
51extern void usb_stor_set_xfer_buf(struct us_data*, unsigned char *buffer,
52 unsigned int buflen, struct scsi_cmnd *srb,
53 unsigned int dir);
54
55
56
57
58extern void ENE_stor_invoke_transport(struct scsi_cmnd *, struct us_data *);
59extern int ENE_InitMedia(struct us_data *);
60extern int ENE_SMInit(struct us_data *);
61extern int ENE_SendScsiCmd(struct us_data*, BYTE, void*, int);
62extern int ENE_LoadBinCode(struct us_data*, BYTE);
63extern int ene_read_byte(struct us_data*, WORD index, void *buf);
64extern int ENE_Read_Data(struct us_data*, void *buf, unsigned int length);
65extern int ENE_Write_Data(struct us_data*, void *buf, unsigned int length);
66extern void BuildSenseBuffer(struct scsi_cmnd *, int);
67
68
69
70
71extern int SM_SCSIIrp(struct us_data *us, struct scsi_cmnd *srb);
72
73#endif
74